Carriage quoted separately at point of order. Dispatch to UK Mainland only.
Orders will be taken on a first come first served basis,contact usfor stock availability prior to ordering.
Reduced To Clear
Replacement Welders Helmet Lenses
Clear 39 Replacement Lens Cover 110mm x 90mm
Anti-Spatter 110mm x 90mm Clear CE Lens (+ENV) (4.25in x 3.5in)
To EN166. These lenses are used to protect the filter from weld splatter and sparks. Not to be used as a safety plate or backing lens.
‘CR’ Type replacement compatible lenses for use in a variety of
manufacturers helmets.
Each Lens is individually enveloped.
Further Information:
CR-39 is transparent in the visible spectrum and is almost completely opaque in the ultra violet range. It has the highest abrasion/scratch resistance of any uncoated optical plastic and is about half the weight of glass. It is also resistant to most solvents and other chemicals, gamma radiation, aging and to material fatigue. It can withstand the small hot sparks
from welding, something glass cannot do, and it can be used continuously in temperatures up to 100oC (and up to one hour at 130 oC)
CR-39, or allyl diglycol carbonate (ADC), is a plastic polymer commonly used in the manufacture of eyeglass lenses. The abbreviation stands for “Columbia Resin #39”, which was the 39th formula of a thermosetting plastic developed by the Columbia Resins project in 1940.
CR-39 should not be confused with polycarbonate.
The lenses have the following dimensions:
Width:110mm (4.25in)
Height:90mm (3.5in)
Code:PVSP4639
Pack Size: 8 Lenses
Unit Price: £1.18 per Lens
£9.50
Clear CR Replacement Lens (+ENV) 4 1/4 x 3 1/4
Anti-Spatter 4.25in x 3.5in Clear CE Lens (+ENV)
To EN166. These lenses are used to protect the filter from weld splatter and sparks. Not to be used as a safety plate or backing lens.
‘CR’ Type replacement compatible lenses for use in a variety of
manufacturers helmets.
Each Lens is individually enveloped.
Further Information:
CR-39 is transparent in the visible spectrum and is almost completely opaque in the ultra violet range. It has the highest abrasion/scratch resistance of any uncoated optical plastic and is about half the weight of glass. It is also resistant to most solvents and other chemicals, gamma radiation, aging and to material fatigue. It can withstand the small hot sparks
from welding, something glass cannot do, and it can be used continuously in temperatures up to 100oC (and up to one hour at 130 oC)
CR-39, or allyl diglycol carbonate (ADC), is a plastic polymer commonly used in the manufacture of eyeglass lenses. The abbreviation stands for “Columbia Resin #39”, which was the 39th formula of a thermosetting plastic developed by the Columbia Resins project in 1940.
CR-39 should not be confused with polycarbonate.
Dimensions: 4 1/4 inch x 3 1/4 inch
Code:PVSP5709
Pack Size: 20 Lenses
Unit Price: 54p per Lens
£10.80
Clear Glass Replacement Lens 4 1/4in x 3 1/4in
These clear glass lenses are for use in front of a shaded lens
